How to retrieve iPhone 3gs safari history?

My boyfriens recently let me borrow his iphone 3gs to buy something online for his birthday and straight after i deleted all of the history for safari and google and i need to retrieve it because i forgot to note down a few important details from the site i bought from!

His phone is contracted to t-mobile and doesn't have an "upgrade system" option therefore it doesn't have the "website data" option like my phone does.

Can somebody help me with this please?

You Can Retrieve Safari History Through Time Machine!
Here Is The Link.
www.maciverse.com/restore-safari-histo…